package network;

import java.io.IOException;
import java.net.SocketException;
import java.util.HashMap;
import java.util.Map;

//使用继承 , 是为了复用之前的代码
public class UdpDictServer extends UdpEchoServer{
    private Map<String,String> dict = new HashMap<>();

    public UdpDictServer(int port) throws SocketException {
        super(port);
        dict.put("dog","小狗");
        dict.put("cat","小猫");
        dict.put("robbit","小兔");
        //可以无限添加许多数据.....
    }

    @Override
    public String process(String request) {
        return dict.getOrDefault(request,"该单词没有被查到");
    }

    public static void main(String[] args) throws IOException {
        UdpDictServer udpDictServer = new UdpDictServer(9090);
        udpDictServer.start();
    }


}
